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Thomas Higham (archaeologist)
Thomas Higham is an archaeological scientist and radiocarbon dating specialist. He has worked as Professor of Archaeological Science at the University of Oxford, UK, where he was the Director of the Oxford Radiocarbon Accelerator Unit (ORAU) in the Research Lab for Archaeology and the History of Art. He is best known for his work in dating the Neanderthal extinction and the arrival of modern humans in Europe. He took up a post of Professor of Scientific Archaeology at the University of Vienna in August 2021. Early life and education Higham grew up in Dunedin, New Zealand, the eldest of four children of Polly and Charles Higham; his father is an archaeologist specialising in the prehistory of southeast Asia. After completing his secondary education at Otago Boys' High School, he studied Archaeology at the University of Otago, receiving a BA Honours degree in 1988 and a master's degree in 1990. Higham became interested in radiocarbon dating and moved to the University of Waika ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otago Boys' High School
, motto_translation = "The ‘right’ learning builds a heart of oak" , type = State secondary, day and boarding , established = ; years ago , streetaddress= 2 Arthur Street , region = Dunedin , state = Otago , zipcode = 9016 , country = New Zealand , coordinates = , rector = Richard Hall , free_label_2 = School Song , free_2 = ''Follow Up Otago High'' , roll = () , gender = Boys , decile = 9Q , MOE = 377 , sister_school = Otago Girls' High School , houses = Aspinall McIndoe Park Saxton , homepage www.obhs.school.nz, picture = Otago Boys High School.jpg , picture_caption = Central block Otago Boys' High School (OBHS) is a secondary school in Dunedin, New Zealand. It is one of New Zealand's oldest boys' secondary schools. Originally known as Dunedin High School, it was founded on 3 August 1863 and moved to its present site in 1885. The main building was designed by Robert Lawson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing (living People)
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellow Of The Royal Society Of New Zealand
A fellow is a concept whose exact meaning depends on context. In learned or professional societies, it refers to a privileged member who is specially elected in recognition of their work and achievements. Within the context of higher educational institutions, a fellow can be a member of a highly ranked group of teachers at a particular college or university or a member of the governing body in some universities (such as the Fellows of Harvard College); it can also be a specially selected postgraduate student who has been appointed to a post (called a fellowship) granting a stipend, research facilities and other privileges for a fixed period (usually one year or more) in order to undertake some advanced study or research, often in return for teaching services. In the context of research and development-intensive large companies or corporations, the title "fellow" is sometimes given to a small number of senior scientists and engineers. In the context of medical education in No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denisovans
The Denisovans or Denisova hominins ) are an extinct species or subspecies of archaic human that ranged across Asia during the Lower and Middle Paleolithic. Denisovans are known from few physical remains and consequently, most of what is known about them comes from DNA evidence. No formal species name has been established pending more complete fossil material. The first identification of a Denisovan individual occurred in 2010, based on mitochondrial DNA (mtDNA) extracted from a juvenile female finger bone excavated from the Siberian Denisova Cave in the Altai Mountains in 2008. Nuclear DNA indicates close affinities with Neanderthals. The cave was also periodically inhabited by Neanderthals, but it is unclear whether Neanderthals and Denisovans ever cohabited in the cave. Additional specimens from Denisova Cave were subsequently identified, as was a single specimen from the Baishiya Karst Cave on the Tibetan Plateau. DNA evidence suggests they had dark skin, eyes, and ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Research Council
The European Research Council (ERC) is a public body for funding of scientific and technological research conducted within the European Union (EU). Established by the European Commission in 2007, the ERC is composed of an independent Scientific Council, its governing body consisting of distinguished researchers, and an Executive Agency, in charge of the implementation. It forms part of the framework programme of the union dedicated to research and innovation, Horizon 2020, preceded by the Seventh Research Framework Programme (FP7). The ERC budget is over €13 billion from 2014 – 2020 and comes from the Horizon 2020 programme, a part of the European Union's budget. Under Horizon 2020 it is estimated that around 7,000 ERC grantees will be funded and 42,000 team members supported, including 11,000 doctoral students and almost 16,000 post-doctoral researchers. Researchers from any field can compete for the grants that support pioneering projects. The ERC competitions are open t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatomically Modern Humans
Early modern human (EMH) or anatomically modern human (AMH) are terms used to distinguish '' Homo sapiens'' (the only extant Hominina species) that are anatomically consistent with the range of phenotypes seen in contemporary humans from extinct archaic human species. This distinction is useful especially for times and regions where anatomically modern and archaic humans co-existed, for example, in Paleolithic Europe. Among the oldest known remains of ''Homo sapiens'' are those found at the Omo-Kibish I archaeological site in south-western Ethiopia, dating to about 233,000 to 196,000 years ago, the Florisbad site in South Africa, dating to about 259,000 years ago, and the Jebel Irhoud site in Morocco, dated about 315,000 years ago. Extinct species of the genus '' Homo'' include '' Homo erectus'' (extant from roughly 2 to 0.1 million years ago) and a number of other species (by some authors considered subspecies of either ''H. sapiens'' or ''H. erectus''). The divergenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neanderthal
Neanderthals (, also ''Homo neanderthalensis'' and erroneously ''Homo sapiens neanderthalensis''), also written as Neandertals, are an Extinction, extinct species or subspecies of archaic humans who lived in Eurasia until about 40,000 years ago. While the "causes of Neanderthal disappearance about 40,000 years ago remain highly contested," demographic factors such as small population size, inbreeding and genetic drift, are considered probable factors. Other scholars have proposed competitive replacement, assimilation into the modern human genome (bred into extinction), great climate change, climatic change, disease, or a combination of these factors. It is unclear when the line of Neanderthals split from that of Early modern human, modern humans; studies have produced various intervals ranging from 315,000 to more than 800,000 years ago. The date of divergence of Neanderthals from their ancestor ''Homo heidelbergensis, H. heidelbergensis'' is also unclear. The oldest potential ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kents Cavern
Kents Cavern is a cave system in Torquay, Devon, England. It is notable for its archaeological and geological features. The cave system is open to the public and has been a geological Site of Special Scientific Interest since 1952 and a Scheduled Ancient Monument since 1957. Prehistory The caverns and passages were formed in the early Pleistocene period by water action, and have been occupied by one of at least eight separate, discontinuous native populations to have inhabited the British Isles. The other key paleolithic sites in the UK are Happisburgh, Pakefield, Boxgrove, Swanscombe, Pontnewydd, Paviland, Creswell Crags and Gough's Cave. Kents Cavern 4 A prehistoric upper jawbone (maxilla) fragment was discovered in the cavern during a 1927 excavation by the Torquay Natural History Society, and named ''Kents Cavern 4.'' The specimen is on display at the Torquay Museum. In 1989 the fragment was radiocarbon dated to 36,400–34,700 years BP, but a 2011 study that dated fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Lady Of Paviland
The Red Lady of Paviland is an Upper Paleolithic partial skeleton of a male dyed in red ochre and buried in Wales 33,000 BP. The bones were discovered in 1823 by William Buckland in an archaeological dig at Goat's Hole Cave (Paviland cave) – one of the limestone caves between Port Eynon and Rhossili on the Gower Peninsula, Swansea, south Wales. The remains were at first thought to be a Roman-era female, but more recent analysis indicates the bones are of a young male. Goat's Hole was occupied throughout prehistory. Artefacts are predominantly Aurignacian, but also include examples from the earlier Mousterian, and later Gravettian and Creswellian periods. The site is the oldest known ceremonial burial in Western Europe. Discovery In 1822 Daniel Davies and the Rev John Davies found animal bones, including the tusk of a mammoth. The Talbot family of Penrice Castle was informed and found "bones of elephants" on 27 December 1822. William Buckland, Professor of Geology at Oxford ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roger Jacobi
Roger Michael Jacobi (16 February 1947 – 9 December 2009) was a British archaeologist specialising in Palaeolithic and Mesolithic Britain. Known for his encyclopaedic knowledge of British prehistory, Jacobi authored several key synthetic volumes and worked to catalogue, sequence and reanalyse collections from across Britain and northwestern Europe. Sections of his extensive personal archive were posthumously published as the ''Palaeolithic and Mesolithic Artefact (PaMELA) database''. He studied archaeology at Jesus College, Cambridge, and held positions at Lancaster University, the University of Nottingham, and the British Museum. Education and career Jacobi was born in Ealing on 16 February 1947, to an English mother and German father. He attended Merchant Taylors' School, Northwood. There he took an early interest in archaeology, joining both the school's archaeology society and the Prehistoric Society, and volunteering at excavations at a Roman site. He went on to study ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultrafiltration
Ultrafiltration (UF) is a variety of membrane filtration in which forces such as pressure or concentration gradients lead to a separation through a semipermeable membrane. Suspended solids and solutes of high molecular weight are retained in the so-called retentate, while water and low molecular weight solutes pass through the membrane in the permeate (filtrate). This separation process is used in industry and research for purifying and concentrating macromolecular (103–106 Da) solutions, especially protein solutions. Ultrafiltration is not fundamentally different from microfiltration. Both of these separate based on size exclusion or particle capture. It is fundamentally different from membrane gas separation, which separate based on different amounts of absorption and different rates of diffusion. Ultrafiltration membranes are defined by the molecular weight cut-off (MWCO) of the membrane used. Ultrafiltration is applied in cross-flow or dead-end mode. Applications I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
